spi: spi-pxa2xx: remove legacy PXA DMA bits

Generic DMA support was already implemented by commit cd7bed00
("spi/pxa2xx: break out the private DMA API usage into a separate
file") which moved all the legacy PXA DMA implementation code into
its own file.

With generic DMA available for PXA, we can now just trash this
file.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Cc: Mika Westerberg <mika.westerberg@linux.intel.com>
mmc: host: pxamci: switch over to dmaengine use

Successfully testes on a PXA3xx board.

Signed-off-by: Daniel Mack <zonque@gmail.com>
ata: pdata_pxa: migrate over to dmaengine usage

This patch is compile-tested only, but the migration was actually
straight-forward.

Signed-off-by: Daniel Mack <zonque@gmail.com>
net: irda: pxaficp_ir: switch to dmaengine

This was only compile-tested.

Signed-off-by: Daniel Mack <zonque@gmail.com>
net: smc91x.c: switch to generic buf-to-buf DMA offload

Drop all PXA-DMA specific implementation details and rely on
dma_async_memcpy_buf_to_buf().

This patch is only compile-tested.

Signed-off-by: Daniel Mack <zonque@gmail.com>
net: smc911x.c: switch to dmaengine API

Drop all PXA-DMA specific implementation details and switch over to
generic dmaengine usage.

This patch is only compile-tested.

Signed-off-by: Daniel Mack <zonque@gmail.com>
ASoC: pxa: pxa-ssp: add DT bindings
ASoC: pxa: use snd_dmaengine_dai_dma_data

Use snd_dmaengine_dai_dma_data for passing the dma parameters from
clients to the pxa pcm lib. This does no functional change, it's just an
intermedia step to migrate the pxa bits over to dmaengine.

The calculation of dcmd is a transition hack which will be removed again
in a later patch. It's just there to make the transition more readable.

Signed-off-by: Daniel Mack <zonque@gmail.com>
ASoC: pxa: pxa-ssp: set dma filter data from startup hook

With the new dmaengine implementation, the filter_data parameter has
to be set earlier, from pxa_ssp_startup().

Signed-off-by: Daniel Mack <zonque@gmail.com>
ASoC: pxa: add DT bindings for pxa2xx-pcm

The bindings do not carry any resources, as the module only registers
the ASoC platform driver.

Signed-off-by: Daniel Mack <zonque@gmail.com>
ASoC: pxa: pxa-pcm-lib: switch over to snd-soc-dmaengine-pcm

This patch removes the old PXA DMA API usage and switches over to
generic functions provided by snd-soc-dmaengine-pcm.

More cleanups may be done on top of this, and some function stubs can
now be removed completetly. However, the intention here was to keep
the transition as small as possible.

Signed-off-by: Daniel Mack <zonque@gmail.com>
ARM: pxa: register static mmp_pdma device

Drop the init call to the properietary dma subsystem and register the
mmp_pdma device.

Signed-off-by: Daniel Mack <zonque@gmail.com>
ARM: mmp: register static mmp_pdma device

Drop the init call to the properietary dma subsystem and register
the mmp_pdma device.

Signed-off-by: Daniel Mack <zonque@gmail.com>
ARM: pxa: remove old DMA implementation

Signed-off-by: Daniel Mack <zonque@gmail.com>
arm: pxa: pxa-dt: more ssp aliases

this needed to get the clocks for ssp devices in pxa3xx mode.

probably not worth for merging upstream. we should rather work on common
clocks for this platform.
drivers/media/platform/soc_camera/pxa_camera.c DMAENGINE WIP
ASoC: raumfeld: rework
clk: add driver for max9485 DO NOT MERGE

DOES NOT COMPILE OR WORK!
PXA-DT: MFP HACK
pxamci: GPIO HACK